Name | Aminodiphenylmethane |
Synonyms | Benzhydrylamine Diphenylmethylamine a-Phenylbenzylamine Aminodiphenylmethane diphenylmethanaminium 1,1-Diphenylmethylamine alpha-Phenylbenzylamine Phenylbenzenemethanamine a-Phenylbenzenemethanamine Methanamine, 1,1-diphenyl- Methylamine, 1,1-diphenyl- Aminodiphenylmethane ,99.5% alpha-phenylbenzenemethanamine alpha-phenyl-benzenemethanamin Benzenemethanamine, alpha-phenyl- |
CAS | 91-00-9 |
EINECS | 202-032-2 |
InChI | InChI=1/C13H13N/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13H,14H2/p+1 |
Molecular Formula | C13H13N |
Molar Mass | 183.25 |
Density | 1.063 g/mL at 25 °C (lit.) |
Melting Point | 12 °C (lit.) |
Boling Point | 295 °C (lit.) |
Flash Point | >230°F |
Water Solubility | Miscible with chloroform, dimethylsulfoxide and methanol. Slightly miscible with water. |
Solubility | Chloroform, DMSO, Methanol |
Vapor Presure | 0.00108mmHg at 25°C |
Appearance | Liquid |
Specific Gravity | 1.063 |
Color | Clear colorless to yellow |
Merck | 14,1076 |
BRN | 776434 |
pKa | 8.41±0.10(Predicted) |
Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
Sensitive | Air Sensitive |
Refractive Index | n20/D 1.595(lit.) |
Physical and Chemical Properties | Density 1.063 melting point 12°C boiling point 295°C refractive index 1.595-1.597 flash point> 230 °F |
Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
UN IDs | 2810 |
WGK Germany | 3 |
RTECS | DA4407300 |
FLUKA BRAND F CODES | 9-23 |
HS Code | 29214990 |
Hazard Class | 8 |
Packing Group | III |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
Preparation method | Diphenylmethylamine is an intermediate in organic synthesis. Benzophenone oxime can be prepared from benzophenone and hydroxylamine hydrochloride first, and then reduced with metal sodium in ethanol or reduced with Zn powder in ammonia ethanol solvent; benzonitrile and phenyl magnesium bromide can also be used in Ammonia-containing solvent reaction obtained. |